Average temperature in Palo Alto (CA)
The mean minimum and maximum temperatures over the year in Palo Alto (California), the United States of America.
- On average, the warmest month is September with 26°C.
- On average, the coolest month is December with 15°C.
- The average annual maximum temperature is 21°C.
- The average annual minimum temperature is 9°C.
Weather Forecasts for Palo Alto (CA)
almost clear and no rain
clear and no rain
clear and no rain